Experimental analysis reveals conductivity increases with sodium iodide doping in PVA films, indicating significant electrical property enhancements.
In this study, pure polyvinyl alcohol (PVA) polymer films and films doped with sodium iodide (NaI) at varying weight ratios (2%, 5%, 10%, 15%) were prepared using the spin coating technique at room temperature. The electrical properties of the polymer were investigated before and after doping. Experimental results revealed that electrical conductivity increases with higher doping ratios across all polymer films. Additionally, the dielectric constant decreases with increasing frequency but increases with higher doping weight ratios at the same frequency.
No takes yet. Share an insight, caveat, or question.
Al-Swayeb et al. (2025) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: